教师角色转变对骨髓穿刺术模拟教学效果的影响  

Influence of teachers' role change on simulation teaching effect of bone marrow puncture

作　　者：吴娜[1,2] 杜润雨 景慧[1] 齐晓丹[1] 陈嵬[1] 刘学勇[1] Wu Na;Du Runyu;Jing Hui;Qi Xiaodan;Chen Wei;Liu Xueyong(Clinical Skills Practice Teaching Center,Shengjing Hospital of China Medical University,Shenyang 110004,China;Department of Endocrinology,Shengjing Hospital of China Medical Unwersity,Shenyang 110004,China)

机构地区：[1]中国医科大学附属盛京医院临床技能实践教学中心,沈阳110004 [2]中国医科大学附属盛京医院内分泌科,沈阳110004

出　　处：《中华医学教育探索杂志》2021年第7期812-815,共4页Chinese Journal of Medical Education Research

基　　金：中国医科大学虚拟仿真项目(2020-47)。

摘　　要：目的探讨提高本科生学习能力的骨髓穿刺术模拟教学改革与实践。方法选取中国医科大学附属盛京医院进行实习的112名学生,并将其分为实验组和对照组。对照组的学生接受常规的骨髓穿刺术教学培训;实验组的学生接受以提高学生实践能力为主的骨髓穿刺术教学培训。评价指标包括教学效果评价及教学满意度评价。采用SPSS 22.0软件进行卡方检验和t检验。结果实验组学生对骨髓穿刺术操作的术前准备、穿刺点选择、操作方法、注意事项、考官提问的掌握情况优于对照组(P<0.001);学生对课程设计、课堂互动、增加学习兴趣、提高操作技能掌握程度的满意度高于对照组(P<0.001)。结论教师角色转变提高了本科生实践能力;骨髓穿刺术模拟教学增加了学生对骨髓穿刺术操作学习的热情,提高了学生的骨髓穿刺术操作技能,值得进一步推广。Objective To explore the reform and practice of bone marrow puncture simulation teaching to improve the learning ability of undergraduates. Methods In this study, 112 students in Shengjing Hospital Affiliated to China Medical University were selected and divided into experimental group and control group. The control group received routine bone marrow puncture teaching and training, and the experimental group received bone marrow puncture teaching and training mainly to improve the students' practical ability. Evaluation indicators were teaching effect and teaching satisfaction. SPSS 22.0 was conducted for chi-square test and t test. Results The students in the experimental group were better than those in the control group in preoperative preparation, puncture site selection, operation methods, precautions and understanding of examiner's questions (P < 0.001), and the students in the experimental group were more satisfied with course design, classroom interaction, increasing learning interest and improving the mastery of operation skills than those in the control group were (P < 0.001). Conclusion The role change of teachers and the simulation teaching of bone marrow puncture to improve the practical ability of undergraduates increases the students' enthusiasm for learning the operation of bone marrow puncture, improves the quality of teaching and the students' operation skills of bone marrow puncture, and promotes the comprehensive development of students, which is worthy of further promotion.

关 键 词：骨髓穿刺术 实践能力 教师角色 临床技能 

分 类 号：R33[医药卫生—人体生理学]